/* ============================================
   FLUID — Nav & Footer (single source of truth)
   Used by all pages via nav-footer.css
   ============================================ */

/* ── Tokens ───────────────────────────────── */
:root {
  --bg: #080808;
  --charcoal: #0A0A0A;
  --text: #F5F5F0;
  --text-muted: rgba(245,245,240,0.62);
  --text-faint: rgba(245,245,240,0.32);
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.18);
  --lime: #C6FF00;
  --fs-sans: 'Albert Sans', system-ui, sans-serif;
  --fs-display: 'Playfair Display', Georgia, serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

body {
  font-family: var(--fs-sans);
  background: var(--bg);
  color: var(--text);
}

::selection {
  background: var(--lime);
  color: #000;
}

/* ── Utilities used by nav/footer ─────────── */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.flex { display: flex; }
.items-end { align-items: flex-end; }
.gap-5 { gap: 1.25rem; }
.gap-12 { gap: 3rem; }
.block { display: block; }
.text-center { text-align: center; }
.cursor-pointer { cursor: pointer; }

/* ── Typography utilities ─────────────────── */
.text-sm { font-size: 0.875rem; }
.leading-relaxed { line-height: 1.625; }
.pt-4 { padding-top: 1rem; }

.display {
  font-family: var(--fs-display);
  font-style: italic;
}

.label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--text-muted);
}

/* ── Nav ──────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 64px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(8,8,8,0.65);
  border-bottom: 0.5px solid var(--border);
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: grid;
  align-items: center;
  grid-template-columns: 1fr auto 1fr;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 32px;
  filter: brightness(0) invert(1);
}

/* Desktop: .nav-links sits in the nav bar, absolutely positioned right */
.nav-links {
  position: absolute;
  top: 0;
  right: 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 0.625rem 0.875rem;
  border-radius: 0.375rem;
  transition: color 0.2s ease;
  color: var(--text-muted);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
}

/* ── Mobile menu ──────────────────────────── */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 0.5rem;
  justify-self: end;
}

/* ── Backdrop overlay ─────────────────────── */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 49;
}

.nav-backdrop.open {
  display: block;
}

/* ── Footer ───────────────────────────────── */
footer {
  padding: 5rem 2rem 2.5rem;
  background: var(--charcoal);
}

.footer-cta {
  font-size: clamp(36px, 5vw, 72px);
  letter-spacing: -0.02em;
  line-height: 1;
  font-weight: 400;
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 0.5px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-faint);
}

.footer-bottom a:hover {
  color: var(--text);
  transition: color 0.2s ease;
}

.hover\:text-white:hover {
  color: #fff;
}

.transition-colors {
  transition: color 0.2s ease, background-color 0.2s ease;
}

/* ── Mobile breakpoint ────────────────────── */
@media (max-width: 767px) {
  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    height: auto;
    background: rgba(8,8,8,0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    flex-direction: column;
    padding: 1rem 2rem;
    gap: 0;
    border-bottom: 0.5px solid var(--border);
    z-index: 51;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    padding: 1rem 0;
    font-size: 14px;
    border-bottom: 0.5px solid var(--border);
  }

  .nav-link:last-child {
    border-bottom: none;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ── Grid utilities ───────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.space-y-2 > * + * {
  margin-top: 0.5rem;
}